Types of Rocks

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Across
  1. 2. What is molten rock called when it reaches the surface?
  2. 7. What type of rock is made from layers of sediment?
  3. 9. What is molten rock called below Earth’s surface?
  4. 10. What type of rock forms when magma or lava cools?
  5. 12. Which rock type can contain fossils?
Down
  1. 1. What process breaks rocks into smaller pieces?
  2. 3. What are the small pieces that make sedimentary rocks called?
  3. 4. What is the process where one rock type changes into another?
  4. 5. Name one example of a sedimentary rock.
  5. 6. What type of rock forms due to heat and pressure?
  6. 8. Name one example of an igneous rock.
  7. 11. Name one example of a metamorphic rock.